diff --git a/WebApp/build.gradle b/WebApp/build.gradle
index 7f73e5f..334217c 100644
--- a/WebApp/build.gradle
+++ b/WebApp/build.gradle
@@ -38,7 +38,7 @@ kotlin {
             dependencies {
                 implementation "dev.inmo:tgbotapi:$telegram_bot_api_version"
                 implementation "dev.inmo:micro_utils.ktor.server:$micro_utils_version"
-                implementation "io.ktor:ktor-server-tomcat:$ktor_version"
+                implementation "io.ktor:ktor-server-cio:$ktor_version"
             }
         }
     }
diff --git a/WebApp/src/jsMain/kotlin/main.kt b/WebApp/src/jsMain/kotlin/main.kt
index cb4c5bc..ec54816 100644
--- a/WebApp/src/jsMain/kotlin/main.kt
+++ b/WebApp/src/jsMain/kotlin/main.kt
@@ -1,14 +1,24 @@
+import dev.inmo.micro_utils.coroutines.launchSafelyWithoutExceptions
+import dev.inmo.tgbotapi.types.webAppQueryIdField
 import dev.inmo.tgbotapi.webapps.*
 import io.ktor.client.HttpClient
-import io.ktor.client.request.get
+import io.ktor.client.call.receive
+import io.ktor.client.request.*
 import io.ktor.client.statement.HttpResponse
 import io.ktor.client.statement.readText
-import io.ktor.http.encodeURLPath
+import io.ktor.http.*
+import io.ktor.http.content.TextContent
 import kotlinx.browser.document
 import kotlinx.browser.window
 import kotlinx.coroutines.*
 import kotlinx.dom.appendElement
 import kotlinx.dom.appendText
+import org.w3c.dom.HTMLElement
+
+fun HTMLElement.log(text: String) {
+    appendElement("p", {})
+    appendText(text)
+}
 
 fun main() {
     console.log("Web app started")
@@ -16,22 +26,25 @@ fun main() {
         val scope = CoroutineScope(Dispatchers.Default)
         runCatching {
             document.body ?.appendElement("button") {
-                addEventListener(
-                    "click",
-                    {
-                        webApp.sendData("Clicked")
+                addEventListener("click", {
+                    scope.launchSafelyWithoutExceptions {
+                        handleResult({ "Clicked" }) {
+                            HttpClient().post<HttpResponse>("${window.location.origin.removeSuffix("/")}/inline") {
+                                parameter(webAppQueryIdField, it)
+                                body = TextContent("Clicked", ContentType.Text.Plain)
+                                document.body ?.log(url.build().toString())
+                            }.coroutineContext.job.join()
+                        }
                     }
-                )
+                })
                 appendText("Example button")
             } ?: window.alert("Unable to load body")
             webApp.apply {
                 onThemeChanged {
-                    document.body ?.appendText("Theme changed: ${webApp.themeParams}")
-                    document.body ?.appendElement("p", {})
+                    document.body ?.log("Theme changed: ${webApp.themeParams}")
                 }
                 onViewportChanged {
-                    document.body ?.appendText("Viewport changed: ${it.isStateStable}")
-                    document.body ?.appendElement("p", {})
+                    document.body ?.log("Viewport changed: ${it.isStateStable}")
                 }
             }
             webApp.ready()
diff --git a/WebApp/src/jvmMain/kotlin/WebAppServer.kt b/WebApp/src/jvmMain/kotlin/WebAppServer.kt
index bd05342..f97fe17 100644
--- a/WebApp/src/jvmMain/kotlin/WebAppServer.kt
+++ b/WebApp/src/jvmMain/kotlin/WebAppServer.kt
@@ -1,14 +1,24 @@
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
 import dev.inmo.micro_utils.ktor.server.createKtorServer
+import dev.inmo.tgbotapi.extensions.api.answers.answer
 import dev.inmo.tgbotapi.extensions.api.bot.getMe
+import dev.inmo.tgbotapi.extensions.api.bot.setMyCommands
 import dev.inmo.tgbotapi.extensions.api.send.*
+import dev.inmo.tgbotapi.extensions.api.telegramBot
 import dev.inmo.tgbotapi.extensions.behaviour_builder.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.*
 import dev.inmo.tgbotapi.extensions.utils.types.buttons.*
+import dev.inmo.tgbotapi.types.BotCommand
+import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.InlineQueryResultArticle
+import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputTextMessageContent
+import dev.inmo.tgbotapi.types.webAppQueryIdField
 import dev.inmo.tgbotapi.types.webapps.WebAppInfo
+import io.ktor.application.call
+import io.ktor.http.HttpStatusCode
 import io.ktor.http.content.*
+import io.ktor.request.receiveText
+import io.ktor.response.respond
 import io.ktor.routing.*
-import io.ktor.server.tomcat.Tomcat
 import kotlinx.coroutines.Dispatchers
 import java.io.File
 
@@ -21,8 +31,8 @@ import java.io.File
  * Will start the server to share the static (index.html and WebApp.js) on 0.0.0.0:8080
  */
 suspend fun main(vararg args: String) {
+    val bot = telegramBot(args.first(), testServer = args.any { it == "testServer" })
     createKtorServer(
-        Tomcat,
         "0.0.0.0",
         8080,
         additionalEngineEnvironmentConfigurator = {
@@ -32,19 +42,26 @@ suspend fun main(vararg args: String) {
         routing {
             static {
                 files(File("WebApp/build/distributions"))
+                default("WebApp/build/distributions/index.html")
+            }
+            post("inline") {
+                val requestBody = call.receiveText()
+                val queryId = call.parameters[webAppQueryIdField] ?: error("$webAppQueryIdField should be presented")
+
+                bot.answer(queryId, InlineQueryResultArticle(queryId, "Result", InputTextMessageContent(requestBody)))
+                call.respond(HttpStatusCode.OK)
             }
         }
     }.start(false)
 
-    telegramBotWithBehaviourAndLongPolling(
-        args.first(),
+    bot.buildBehaviourWithLongPolling(
         defaultExceptionsHandler = { it.printStackTrace() }
     ) {
-        onCommand("start") {
+        onCommand("reply_markup") {
             reply(
                 it,
                 "Button",
-                replyMarkup = replyKeyboard {
+                replyMarkup = replyKeyboard(resizeKeyboard = true, oneTimeKeyboard = true) {
                     row {
                         webAppButton("Open WebApp", WebAppInfo(args[1]))
                     }
@@ -52,9 +69,25 @@ suspend fun main(vararg args: String) {
 
             )
         }
+        onCommand("inline") {
+            reply(
+                it,
+                "Button",
+                replyMarkup = inlineKeyboard {
+                    row {
+                        webAppButton("Open WebApp", WebAppInfo(args[1]))
+                    }
+                }
+
+            )
+        }
+        setMyCommands(
+            BotCommand("reply_markup", "Use to get reply markup keyboard with web app trigger"),
+            BotCommand("inline", "Use to get inline keyboard with web app trigger"),
+        )
         allUpdatesFlow.subscribeSafelyWithoutExceptions(this) {
             println(it)
         }
         println(getMe())
-    }.second.join()
+    }.join()
 }
diff --git a/gradle.properties b/gradle.properties
index 0188a16..8b4971b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,6 +3,6 @@ org.gradle.parallel=true
 
 
 kotlin_version=1.6.10
-telegram_bot_api_version=0.38.19
+telegram_bot_api_version=0.38.21
 micro_utils_version=0.9.24
 ktor_version=1.6.8